Make Your Child’s Birthday Truly Unforgettable!
Top entertainers will excite the children and bring your party to life!

Our Concept

Celebrate your child’s birthday in Japan with the feel of an overseas party!

Our English-speaking entertainers will create a truly special birthday experience, bringing excitement and joy to your child and every guest in attendance.

We offer dynamic, entertainment-packed parties that leave lasting memories for families and friends alike.


Recommended for Families Like These!

  • You want to throw a birthday party like those hosted by international families!
  • You’re looking for fun activities that will excite and engage the children!

  • You find it challenging to come up with new birthday ideas every year and would love to leave it to the experts!

  • You want the kids to be entertained during the party so the adults can relax and enjoy food and drinks!
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Choose Between On-Site and Venue Party Options!

In addition to having our performers come to your home or a party room at your apartment building (“On-Site” option), you can also choose to host your party at one of our selected venues (“Venue” option).

If you’re unsure about the location, we can introduce you to our partner venues and offer special packages. Feel free to consult with us!

Service Features


Planning and Decoration Support

From choosing a party theme and preparing for the big day to purchasing and setting up decorations, we provide full support for all preparations.

Simply leave it to us — hosts can enjoy a hassle-free experience while we take care of everything, including managing the flow of the party!

Children’s Entertainment Activities

For children attending international schools or learning English, our bilingual instructors deliver special programs centered around English.

While the kids are fully engaged, parents can relax and enjoy the party too!

Customized Plans to Meet Your Needs

Whether you want activities based on your child’s favorite theme, wish to use your own home party space, or prefer to arrange your own food, we can customize the plan to suit your family’s requests.

We also offer a range of optional services to meet even the smallest of needs!


How to Book

Reservations are accepted starting three months in advance!

First Meeting - About 2 Months Before the Party

We will discuss your wishes and party ideas during an initial consultation.Based on your requests, we will introduce various plans and options.

Planning & Booking-About 1 Month Before the Party

Based on the consultation, we will help you plan every detail — selecting the venue, arranging food, inviting guests, preparing decorations and equipment — and provide you with a complete estimate.

Party Day

On the day of the party, our staff will support you with venue setup, food preparation, equipment setup, and all performance and activity preparations.Once the party begins, we will manage the event flow and take care of the children, ensuring everything runs smoothly!

Clean Up

After the party ends, we will quickly and efficiently handle all clean-up and packing, so you can simply focus on cherishing the wonderful memories!

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Customer voice 

Amazing job with our son’s 5th birthday party!

They are such a professional, dynamic and fun team that worked with us from planning the theme all the way to cleaning up after the party.  They provided wonderful decorations and props around the theme and even arrived early to help set everything up.  At the party they were fantastic - they had tons of energy to keep all of the kids entertained and having fun the entire time! Could not recommend them more.

K.T(5 years old son) 

Thank you for giving us such a special time!

Since my son entered elementary school, I wanted to throw a fun birthday party where he could invite his friends. But with my busy work schedule, I had no idea where to start. That’s when I came across this service and decided to give it a try.On the day of the party, everything was perfectly organized — from the Pokémon-themed decorations and party goods (my son’s favorite!) to fun English activities that kept all the kids entertained. Their attention to detail and warm hospitality turned it into a truly unforgettable experience.

A.I (9 years old son)

AJ made my son’s birthday unforgettable!

My son loves AJ and wished for him to join his birthday. They truly understood our vision and created a fun, unforgettable party for both kids and parents. It was a special celebration that only someone as loved as they could make possible!

A.K( 5years old son)

The Best Party Ever!

These guys are super kind and friendly people.We’re happy we made the choice to ask for their support. But the best part is that AJ has the ability to be instantly loved by all the children, so the children really enjoys their time. He takes care of the children really well from start to end, and we were VERY impressed.My daughter said “I had the best party ever!!!”

M.K (7years old daughter)

表示したいテキスト

ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

Meet Our Team

AJ
Party Producer

AJ has worked with over 10,000 children at the number one early childhood English fitness gym in the U.S. As a top performer and senior manager, he has gained extensive experience in creating unforgettable birthday parties.

AJ specializes in planning and designing birthday events that leave lasting memories for children.

Kaedy
Party Paformer

Kaedy is a versatile performer specializing in theme park-style entertainment, jazz, and hip-hop dance.

She has appeared in various commercials, stage productions, and music videos, including a leading role in a musical directed by a former Shiki Theatre Company director.

With her bright and dynamic stage presence, she brings energy and warmth to every performance—making her a favorite among children and families alike.

小見出し
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

How to Apply & Inquire
You can apply or contact us via the AJTO Official LINE or our Inquiry Form.


実際の公開ページでは回答部分が閉じた状態で表示されます。

FAQ

  • When can I make a reservation?

    To ensure we can plan the perfect party for you, we recommend making inquiries and bookings at least three months in advance. If the party date is less than one month away, we will check availability based on other reservations, so please reach out to us first.

  • Can I cancel after booking?

    In the event that you need to cancel the party, we will charge the difference between the deposit already paid and the cancellation fee based on our terms, as well as any additional costs for options or services already incurred. Please contact us for more details.

  • Can the party be held at a venue other than my home?

    Yes, you can hold the party at a venue other than your home. We have partner venues available and can offer suggestions based on your preferences.

  • How can I contact you if I have other questions?

    Feel free to reach out to us by adding us on our official LINE account or contacting us through the inquiry form on our website.

  • ここをクリックして表示したいテキストを入力してください。

    ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。